Enum BarkError 

#[non_exhaustive]
pub enum BarkError {
    Io(Error),
    Encode(Error),
}

Error type returned by append and read.

Wraps io::Error/serde_json::Error directly so callers keep the underlying diagnostic via core::error::Error::source; this enum cannot derive Clone/PartialEq/Eq as a result.

#[non_exhaustive]: shep-core is a published library, so a future failure variant must not break an out-of-tree consumer’s match.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

The ring file could not be read, written, or replaced.

Encode(Error)

A Bark could not be serialized to JSON.

Trait Implementations

impl Debug for BarkError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for BarkError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for BarkError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for BarkError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for BarkError

fn from(source: Error) -> Self

Converts to this type from the input type.